Skip to main content
California Department of Education Logo

K-2-ETS1-1 (Science (CA NGSS))


Standard Identifier: K-2-ETS1-1
Content Area: Science (CA NGSS)
Grade: K
Disciplinary Core Idea: ETS1.A: Defining and Delimiting Engineering Problems
Science & Engineering Practice: SEP-1: Asking Questions and Defining Problems
Content Area: Engineering, Technology, and Applications of Science

Title: K–2-ETS1 Engineering, Technology, and Applications of Science

Performance Expectation: Ask questions, make observations, and gather information about a situation people want to change to define a simple problem that can be solved through the development of a new or improved object or tool.

Disciplinary Core Idea(s):
ETS1.A: Defining and Delimiting Engineering Problems A situation that people want to change or create can be approached as a problem to be solved through engineering. Asking questions, making observations, and gathering information are helpful in thinking about problems. Before beginning to design a solution, it is important to clearly understand the problem.

Science & Engineering Practices: Asking Questions and Defining Problems Ask questions based on observations to find more information about the natural and/or designed world(s). Define a simple problem that can be solved through the development of a new or improved object or tool.

Crosscutting Concepts: N/A

California Environmental Principles and Concepts:
Principle V Decisions affecting resources and natural systems are based on a wide range of considerations and decision-making processes.

California Common Core State Standards Connections:
ELA/Literacy RI.2.1: Ask and answer such questions as who, what, where, when, why, and how to demonstrate understanding of key details in a text. W.2.6: With guidance and support from adults, use a variety of digital tools to produce and publish writing, including in collaboration with peers. W.2.8: Recall information from experiences or gather information from provided sources to answer a question. Mathematics MP.2: Reason abstractly and quantitatively. MP.4: Model with mathematics. MP.5: Use appropriate tools strategically.

DCI Connections:
Connections to K-2-ETS1.A: Defining and Delimiting Engineering Problems include: Kindergarten: K-PS2-2; K-ESS3-2 Articulation across grade-bands: 3-5.ETS1.A; 3-5.ETS1.C

Questions: Curriculum Frameworks and Instructional Resources Division | CFIRD@cde.ca.gov | 916-319-0881